Flexible supercapacitors based on cloth-supported electrodes of conducting polymer nanowire array/SWCNT composites

被引：192

作者：

Wang, Kai ^{[1
,2
]}

Zhao, Pu ^{[1
]}

Zhou, Xiaomo ^{[1
]}

Wu, Haiping ^{[1
,2
]}

Wei, Zhixiang ^{[1
]}

机构：

[1] Natl Ctr Nanosci & Technol, Beijing 100190, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100190, Peoples R China

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2011年 / 21卷 / 41期

关键词：

WALLED CARBON NANOTUBES; ENERGY-STORAGE DEVICES; ELECTROCHEMICAL CAPACITORS; POLYANILINE; PAPER; PERFORMANCE; FILMS; TEXTILES;

D O I：

10.1039/c1jm13722k

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In this study, a flexible supercapacitor based on cloth-supported single-walled carbon nanotubes (SWCNTs) and a conducting polyaniline (PANI) nanowire array composite electrode is designed and assembled. A non-woven wiper cloth is used as a flexible substrate to produce a conductive SWCNT/cloth composite by dip coating it in the SWCNT ink. PANI nanowire arrays are then successfully deposited onto the surface of the SWCNT/cloth composite through dilute polymerization to obtain the PANI/SWCNT/cloth composite electrode, which is used to assemble the flexible supercapacitor directly. The PANI/SWCNT/cloth electrode for flexible supercapacitors possesses the merits of large capacitance (410 F g(-1)), high rate capability, and good stability, which may lead to its future potential application in high-performance flexible devices.

引用

页码：16373 / 16378

页数：6

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